It takes 12 weeks to make it worth buying an Alicorn with gems. (600 gems refills 30 energy once a week for 12 weeks) So after 12 weeks you are getting "free" refills.
It takes 12 weeks to make it worth buying an Alicorn with gems. (600 gems refills 30 energy once a week for 12 weeks) So after 12 weeks you are getting "free" refills.